Helping students to develop math fluency takes more than just flash cards. It requires teaching them how to think about ...

For years, a French mathematician searched for a proof that a gigantic number is prime. His method is still used 150 years ...

Stage 5: Justify thinking. A vital habit that many students need to solidify is recontextualizing after they solve ...

A math puzzle is a type of brain teaser that tests the reader's critical thinking and problem-solving skills by challenging ...

Trump sets 7,500 limit for number of refugees entering US per year. Trump appears to suggest the US will resume testing nuclear weapons for first time in 30 years. Trump cuts tariffs on China after ...